@charset "UTF-8";

body {
	margin: 0;
	

/*
	padding: 0;
	
	background: linear-gradient(120deg, #2980b9, #8e44ad);
	height: 10vh;
	overflow: hidden;
	height: 10vh;
	background-repeat: no-repeat;
	
	;
	background-size: 100%;
	background-position: center center;
	font-family: montserrat;
	background-color: #CCCCCC;
	background-repeat : no-repeat;
	background: black;
	background-size: 100% 100%;
	background-attachment: fixed;
	background: url("../img/棱角-蓝.jpg") no-repeat;
*/



 
}


.Sidebar {
	position: absolute;
	top: 22%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 520px;
	height: 139px;
	background: white;
	border-radius: 10px;
	/*		*/
}

.Sidebar-text {
	position: absolute;
	top: 50%;
	left: 5px;
	color: #ffffff;
	transform: translateY(-50%);
	font-size: 16px;
}

.status-bar{
	float:left;
}

.status-lb {
	text-align:center;
	float:left;
	color: #adadad;
	transform: translateY(-50%);
	font-size: 16px;
	transform:translateX(0%);
	
}

.layui-btn-container {
	transform: translateY(-15%);
	float:left;
}

.center {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 400px;
	background: white;
	border-radius: 10px;
}

.center .content {
	height: 400px;
}

.center h1 {
	text-align: center;
	padding: 0 0 20px 0;
	margin-top: 10px;
	border-bottom: 1px solid silver;
}

.center form {
	padding: 0 40px;
	box-sizing: border-box;
}

form .text_field {
	position: relative;
	border-bottom: 2px solid #adadad;
	margin: 30px 0;
}

.text_field input {
	width: 100%;
	padding: 0 5px;
	height: 40px;
	font-size: 16px;
	border: none;
	background: none;
	outline: none;
}

.text_field label {
	position: absolute;
	top: 50%;
	left: 5px;
	color: #adadad;
	transform: translateY(-50%);
	font-size: 16px;
	pointer-events: none;
	transition: .3s;
}

.text_field span::before {
	content: '';
	position: absolute;
	top: 40px;
	left: 0;
	width: 100%;
	height: 2px;
	background: #2691d9;
	transition: .3s;
}

.text_field input:focus ~label, .text_field input:valid ~label {
	top: -5px;
	color: #2691d9;
}

.text_field input:focus ~span::before, .text_field input:valid ~span::before
	{
	width: 100%;
}

.pass {
	margin: -5px 0 20px 5px;
	color: #a6a6a6;
	cursor: pointer;
}

.pass:hover {
	text-decoration: underline;
}

.layui-inline {
	margin: -5px 0 20px 5px;
}

.signup_link {
	margin: 30px 0;
	text-align: center;
	font-size: 16px;
	color: #666666;
}

.signup_link a {
	color: #2691d9;
	text-decoration: none;
}

.signup_link a:hover {
	text-decoration: underline;
}

input[type="submit"] {
	width: 100%;
	height: 50px;
	margin-bottom: 20px;
	border: 1px solid;
	background: #2691d9;
	border-radius: 25px;
	font-size: 18px;
	color: #e9f4fb;
	font-weight: 700;
	cursor: pointer;
	outline: none;
}

input[type="submit"]:hover {
	border-color: #2691d9;
	transition: .3s;
}

/* 下拉按钮样式 */
.dropbtn {
	background-color: #4CAF50;
	color: white;
	padding: 16px;
	font-size: 16px;
	border: none;
	cursor: pointer;
}

/* 容器 <div> - 需要定位下拉内容 */
.dropdown {
	position: relative;
	display: inline-block;
}

/* 下拉内容 (默认隐藏) */
.dropdown-content {
	display: none;
	position: absolute;
	background-color: #f9f9f9;
	min-width: 160px;
	box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
}

/* 下拉菜单的链接 */
.dropdown-content a {
	color: black;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
}

/* 鼠标移上去后修改下拉菜单链接颜色 */
.dropdown-content a:hover {
	background-color: #f1f1f1
}

/* 在鼠标移上去后显示下拉菜单 */
.dropdown:hover .dropdown-content {
	display: block;
}

/* 当下拉内容显示后修改下拉按钮的背景颜色 */
.dropdown:hover .dropbtn {
	background-color: #3e8e41;
}